Complete this factorisation.......
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Ans: (x-20)(x+3)
I need it handwritten.
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Answers
Answered by
1
Answer:
(x + 5)(x + 12)
Step-by-step explanation:
Given Equation is x² + 17x + 60
It can be written as,
⇒ x² + (12 + 5)x + (12 * 5)
⇒ x² + 12x + 5x + 60
⇒ x(x + 12) + 5(x + 12)
⇒ (x + 5)(x + 12)
Therefore, Factorization of x² + 17x + 60 = (x + 5)(x + 12).
Hope it helps!
(x + 5)(x + 12)
Step-by-step explanation:
Given Equation is x² + 17x + 60
It can be written as,
⇒ x² + (12 + 5)x + (12 * 5)
⇒ x² + 12x + 5x + 60
⇒ x(x + 12) + 5(x + 12)
⇒ (x + 5)(x + 12)
Therefore, Factorization of x² + 17x + 60 = (x + 5)(x + 12).
Hope it helps!
Attachments:

siddhartharao77:
In the question, it was asked for factorization. This is factorization method only.
Answered by
15
Heya !
Here's your answer !!
________________________
x^2 + 17x + 60
By splitting the middle term into two terms, we get :
=> x^2 + 12x + 5x + 60
=> x ( x + 12 ) + 5 ( x + 12 )
=> ( x + 12 ) ( x + 5 ) ANS
__________________________
Thanks !!
Here's your answer !!
________________________
x^2 + 17x + 60
By splitting the middle term into two terms, we get :
=> x^2 + 12x + 5x + 60
=> x ( x + 12 ) + 5 ( x + 12 )
=> ( x + 12 ) ( x + 5 ) ANS
__________________________
Thanks !!
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